Freibergite with Bournonite - image 1
Freibergite with Bournonite - image 2
Freibergite with Bournonite - image 3
Freibergite with Bournonite - image 4
Freibergite with Bournonite - image 5
Freibergite with Bournonite - image 6
Freibergite with Bournonite - image 7
Freibergite with Bournonite - image 8
Freibergite with Bournonite - image 9
Freibergite with Bournonite - image 10

Freibergite with Bournonite

Unknown Owner
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Freibergite is an uncommon sulfosalt that contains Silver and Antimony, among other things. I would be remiss if I didn't begin by emphasizing that this single, subhedral crystal is HUGE for the species. Between its size, fine luster, and slightly brassy patina, the quality of this crystal rivals the very best Freibergites from Colorado and Bolivia. Add to it the 2-mm sized Bournonites that decorate the main face of the Freibergite, and you have here what is undoubtedly a world-class miniature. Even better in person.

Product details

SizeMiniature
Dimensions4.8 x 3.1 x 2.9 cm
Added on10/23/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

Learn more

Bournonite
Mineral guide
Learn about Bournonite
steel-gray to black sulfosalt famed for cogwheel twinning and metallic luster; prized by collectors for iconic gears and historic localities.
Bournonite
Regional guide
Bournonite from Yaogangxian Mine, China
from Yaogangxian Mine, China: silvery gray, sharply crystallized crystals with twinning; part of a rich hydrothermal assemblage prized by collectors.